Weathering characteristics of impregnated and coated Calabrian pine wood

Abstract: This study was designed to investigate the weathering characteristics of Calabrian pine (Pinus brutia) wood. The wood specimens were impregnated with some copper-based chemicals and then varnish coated. As copper-based chemicals, Celcure C4, Korasit KS, and Tanalith E 8000 were used for im...

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Autores principales:	Baysal,Ergün, Toker,Hilmi, Türkoğlu,Türkay, Gündüz,Ahmet, Altay,Çağlar, Küçüktüvek,Mustafa, Peker,Hüseyin
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2021
Materias:	Adhesion strength Calabrian pine impregnation surface hardness surface roughness varnish weathering performance.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100431
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spelling	oai:scielo:S0718-221X20210001004312021-05-30Weathering characteristics of impregnated and coated Calabrian pine woodBaysal,ErgünToker,HilmiTürkoğlu,TürkayGündüz,AhmetAltay,ÇağlarKüçüktüvek,MustafaPeker,Hüseyin Adhesion strength Calabrian pine impregnation surface hardness surface roughness varnish weathering performance. Abstract: This study was designed to investigate the weathering characteristics of Calabrian pine (Pinus brutia) wood. The wood specimens were impregnated with some copper-based chemicals and then varnish coated. As copper-based chemicals, Celcure C4, Korasit KS, and Tanalith E 8000 were used for impregnation. Polyurethane varnish (PV) and water-based varnish (WBV) were used as coating materials. Firstly, Calabrian pine wood was impregnated with 2,5 % and 5 % aqueous solutions of chemicals then coated with PV and WBV. Impregnated and coated Calabrian pine wood specimens were subjected to 6 months of natural weathering in Muğla, Turkey. After weathering, surface hardness, surface roughness, and adhesion strength changes of Calabrian pine wood specimens were determined. Impregnation caused to increase in surface hardness values of Calabrian pine. Surface hardness increases of WBV coated Calabrian pine specimens were higher than that of PV coated Calabrian pine specimens. Impregnation resulted in higher surface roughness values of Calabrian pine specimens. PV coated Calabrian pine specimens gave higher surface roughness than that of WBV coated Calabrian pine specimens. The adhesion strength values of all treatment groups were decreased after weathering. In general, adhesion strength decreases of WBV coated Calabrian pine specimens were higher than that of PV coated Calabrian pine specimens. The concentration levels of chemicals did not have a significant effect on surface roughness and adhesion strength of Calabrian pine wood after weathering.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100431en10.4067/s0718-221x2021000100431
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Adhesion strength Calabrian pine impregnation surface hardness surface roughness varnish weathering performance.
spellingShingle	Adhesion strength Calabrian pine impregnation surface hardness surface roughness varnish weathering performance. Baysal,Ergün Toker,Hilmi Türkoğlu,Türkay Gündüz,Ahmet Altay,Çağlar Küçüktüvek,Mustafa Peker,Hüseyin Weathering characteristics of impregnated and coated Calabrian pine wood
description	Abstract: This study was designed to investigate the weathering characteristics of Calabrian pine (Pinus brutia) wood. The wood specimens were impregnated with some copper-based chemicals and then varnish coated. As copper-based chemicals, Celcure C4, Korasit KS, and Tanalith E 8000 were used for impregnation. Polyurethane varnish (PV) and water-based varnish (WBV) were used as coating materials. Firstly, Calabrian pine wood was impregnated with 2,5 % and 5 % aqueous solutions of chemicals then coated with PV and WBV. Impregnated and coated Calabrian pine wood specimens were subjected to 6 months of natural weathering in Muğla, Turkey. After weathering, surface hardness, surface roughness, and adhesion strength changes of Calabrian pine wood specimens were determined. Impregnation caused to increase in surface hardness values of Calabrian pine. Surface hardness increases of WBV coated Calabrian pine specimens were higher than that of PV coated Calabrian pine specimens. Impregnation resulted in higher surface roughness values of Calabrian pine specimens. PV coated Calabrian pine specimens gave higher surface roughness than that of WBV coated Calabrian pine specimens. The adhesion strength values of all treatment groups were decreased after weathering. In general, adhesion strength decreases of WBV coated Calabrian pine specimens were higher than that of PV coated Calabrian pine specimens. The concentration levels of chemicals did not have a significant effect on surface roughness and adhesion strength of Calabrian pine wood after weathering.
author	Baysal,Ergün Toker,Hilmi Türkoğlu,Türkay Gündüz,Ahmet Altay,Çağlar Küçüktüvek,Mustafa Peker,Hüseyin
author_facet	Baysal,Ergün Toker,Hilmi Türkoğlu,Türkay Gündüz,Ahmet Altay,Çağlar Küçüktüvek,Mustafa Peker,Hüseyin
author_sort	Baysal,Ergün
title	Weathering characteristics of impregnated and coated Calabrian pine wood
title_short	Weathering characteristics of impregnated and coated Calabrian pine wood
title_full	Weathering characteristics of impregnated and coated Calabrian pine wood
title_fullStr	Weathering characteristics of impregnated and coated Calabrian pine wood
title_full_unstemmed	Weathering characteristics of impregnated and coated Calabrian pine wood
title_sort	weathering characteristics of impregnated and coated calabrian pine wood
publisher	Universidad del Bío-Bío
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100431
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Weathering characteristics of impregnated and coated Calabrian pine wood

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